1. Length: Any sizes below 4m for standard GB / DIN

Any sizes below 12 inches for standard ANSI / BS / JIS

2. Diameter: Any sizes below 45mm for standard GB/DIN

Any sizes below 1-3/4 inches for standard ANSI / BS / JIS

Mainly used as the pole in the industry of architecture, upholster, electric equipment, bridge and so on.

Length, surface processing and so on can be designed according to your requirements.